SOLIX F3800 + Expansion Battery + Transfer Switch Kit + PS400 Solar Panel 400W (7680Wh in total) + FREE Protective Cover

Portable Power Station + Expansion Battery + Transfer Switch Kit + 400W Solar Panel (Total 7680Wh)

This ultimate off-grid power solution combines a portable power station, expansion battery, transfer switch kit, and 400W solar panel. With 400W of solar input and a total capacity of 7680Wh, it’s ideal for powering remote cabins, RVs, or outdoor adventures.

The power station features dual-voltage (120V/240V) design, direct EV charging via NEMA 14-50 port, 5-year warranty, multiple fast-charging options, plug-and-play functionality, and portability—all while harnessing endless solar energy. As a high-capacity portable unit, it powers devices and appliances for hours. Paired with an expansion battery, it doubles capacity for critical needs. The transfer switch kit simplifies solar panel connections, enabling efficient solar energy use anywhere, anytime.

Expand capacity up to 26.9kWh with up to 6 extra batteries, or scale solar input (single 400W panel) to match power demands. Whether camping remotely, traveling in an RV, or preparing for outages, this kit ensures continuous, reliable power—keeping devices connected and life efficient.

Key Highlights

• Plug-and-play design (accessories sold separately).

• 6000W, 120V/240V split-phase output in one unit.

• Expandable capacity: 84kWh–26.9kWh (up to 6 extra batteries).

• 2400W solar input enables 0-80% charge in 1.5 hours with sunlight.

• Equipped with NEMA 14-50 and L14-30 ports for direct EV/RV charging.

• Smart app monitoring (Bluetooth/Wi-Fi compatible).

• Long-lasting LFP batteries with 5-year hassle-free warranty.

• Industry-leading components ensure 10-year product life.

• Operates quietly at 45dB.

• EV-grade LFP batteries.

• Smart temperature control system (100x per-second monitoring).

• Transfer switch enables seamless power source switching.

• 3000 cycles with ≥80% capacity retention.

• 10-year product lifespan.

• 400W clean solar input.

• 23% conversion efficiency.

• Advanced monocrystalline solar cells.

• 3-angle adjustment (40°/50°/60°).

• IP67 waterproof rating.